12521348

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7403

約数の個数: 24

約数和(自身を含む): 25456704

約数和(自身を除く): 12935356

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7331, 14662, 29324, 51317, 102634, 205268, 447191, 894382, 1788764, 3130337, 6260674, 12521348]

約数ペア:

[(1, 12521348), (2, 6260674), (4, 3130337), (7, 1788764), (14, 894382), (28, 447191), (61, 205268), (122, 102634), (244, 51317), (427, 29324), (854, 14662), (1708, 7331)]